• Title/Summary/Keyword: 개별검사

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A Study on the Effectiveness of Social Work Intervention for the Family Caregivers of Older Persons with Stroke (뇌졸중 기능손상 노인의 가족수발자에 대한 사회복지실천 개입의 효과에 관한 연구)

  • Lee, In-Jeong
    • Korean Journal of Social Welfare
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    • v.53
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    • pp.231-255
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    • 2003
  • The purpose of this study was to determine the effectiveness of social work intervention for the family caregivers of the older persons with stroke. Twelve caregivers were assigned to either a treatment group or a control group. The treatment group intervention consisted of 8 weekly, 2-hour sessions which included education, peer and professional support, individual counselling. Wilcoxon test of the pretest and posttest scores of the two groups showed that those in the treatment program experienced significant decrease in caregiving burden and loneliness compared with caregivers who received no intervention. They also experienced increase in self-esteem, self-efficacy in dealing with caregiving tasks, satisfaction with a relationship with the care-receiver, emotional support. Most of these intervention effects were maintained in the 3-month follow-up measurement except loneliness and the caregiver-carereceiver relationship. Caregivers in the treatment group showed overall satisfaction with the program and willingness to continue to attend in the interventions. Based on these findings, implications for social work practice including self-help groups, psychotherapy for the caregivers, expanding social work intervention for the family caregivers of the older persons were discussed.

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Operation Technique of Spatial Data Change Recognition Data per File (파일 단위 공간데이터 변경 인식 데이터 운영 기법)

  • LEE, Bong-Jun
    • Journal of the Korean Association of Geographic Information Studies
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    • v.24 no.4
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    • pp.184-193
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    • 2021
  • The system for managing spatial data updates the existing information by extracting only the information that is different from the existing information for the newly obtained spatial information file to update the stored information. In order to extract only objects that have changed from existing information, it is necessary to compare whether there is any difference from existing information for all objects included in the newly obtained spatial information file. This study was conducted to improve this total inspection method in a situation where the amount of spatial information that is frequently updated increases and data update is required at the national level. In this study, before inspecting individual objects in a new acquisition space information file, a method of determining whether individual space objects have been changed only by the information in the file was considered. Spatial data files have structured data characteristics different from general image or text document files, so it is possible to determine whether to change the file unit in a simpler way compared to the existing method of creating and managing file hash. By reducing the number of target files that require full inspection, it is expected to improve the use of resources in the system by saving the overall data quality inspection time and saving data extraction time.

An Effect on the Structural Integrity Assessment of Steam Generator Tubes with Resolution of Rotating Pancake Coils for Multiple Cracks (회전형 탐촉자의 다중균열 분해능이 증기발생기 전열관의 구조건전성 평가에 미치는 영향)

  • Kang, Yong-Seok;Cheon, Keun-Young;Nam, Min-Woo;Park, Jai-Hak
    • Journal of the Korean Society for Nondestructive Testing
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    • v.34 no.5
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    • pp.356-361
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    • 2014
  • The eddy current testing performance directly affects the results of a steam generator tube integrity assessment because the integrity assessment of defected tubes is conducted based on eddy current testing results. This means that it may not be possible to accurately discriminate between adjacent flaws. This paper presents an investigation on the resolution of rotating pancake coils with multiple cracks and the effects on the structural integrity assessment of steam generator tubes.

Development and Effect Analysis of a Learning Support System for Underachievers Using Psychological Learning Style Tests (학습 스타일 심리검사를 이용한 부진아 학습 지원 시스템의 개발 및 효과 분석)

  • Lee, Jong-Suk;Jang, Eun-Sill;Lee, Yong-Kyu
    • Journal of The Korean Association of Information Education
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    • v.11 no.3
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    • pp.299-306
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    • 2007
  • It is urgent to have learning support for children with learning disability according to the survey made by the government educational organization. To this end, we developed a learning support system for children with learning disability. First, the system diagnoses the children with learning disability using a decision tree based on the pre-test results. Secondly, it supports for children with learning disability one of audio-, vision- and tactility-oriented learning types according to the results from the psychological learning style test. Thirdly, one-to-one study is supported for failed students at the achievement test. For the evaluation of the system, the children with disability were divided into an experimental group and a control group and the educational achievement was evaluated. We found that 10% on the average was improved in case that learning was made after the psychological test for learning styles.

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Single Layer Array of Transmitting and Receiving Spiral Coils for Magnetostrictive Type Long-Range Ultrasonic Testing (자왜방식 원거리 초음파검사를 위한 단층 송수신 나선형 코일 배열)

  • Choi, Myoung Seon;Kim, Yoo Jin;Lee, Hyo Moon
    • Journal of the Korean Society for Nondestructive Testing
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    • v.33 no.2
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    • pp.219-225
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    • 2013
  • Separate and layered transmitting and receiving spiral coil arrays had been used for the optimized individual applications of magnetostrictive type long-range ultrasonic testing. In this study, it was demonstrated that when taking advantages of the spiral coils with the leg width reduced to be half of the previous one and of the empty spaces due to the decrease of leg width, the transmitting and receiving coil array can be arranged to form a single layer structure allowing more easy use and fabrication. Because of the number of turns of the receiving coils that is proportional to their leg width, the sensitivity of the single layer coil array was about half that of the corresponding double layer coil array while it allowed the receiving amplifier to get faster recovery from a saturation due to the main bang echo. It was also found that the two types of coil arrays have almost the same performances in the view points of signal-to-noise ratio and directivity control.

The Influences of Students' Motivational Characteristics on the Processes of Concept Learning Using A Discrepant Event (학습자의 동기적 특성들이 불일치 사례를 사용한 개념 학습 과정에 미치는 영향)

  • Choi, Sook-Yeong;Kim, Eun-Kyoung;Kang, Suk-Jin;Noh, Tae-Hee
    • Journal of The Korean Association For Science Education
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    • v.29 no.4
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    • pp.414-422
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    • 2009
  • In this study, we investigated the influences of students' motivational characteristics on the processes of learning density concept using a discrepant event. The participants were 642 seventh graders from two middle schools. Tests of failure tolerance, self-efficacy and mastery/performance goal orientation were administered as pretests. A preconception test was also administered. The intervention was the students' individual study of the density concept with a worksheet that was designed to incorporate the major steps of conceptual change learning. The tests of attention, effort and conceptual understanding were administered as post-tests. The responses of 203 students who had been found to possess the target misconception were analyzed. The results of a path analysis revealed that students' motivational characteristics variables did not influence cognitive conflict. Failure tolerance and mastery goal orientation, however, influenced conceptual understanding via situational interest, attention and effort. Self-efficacy influenced conceptual understanding via effort. Performance goal orientation negatively influenced conceptual understanding via attention and effort. Cognitive conflict influenced conceptual understanding directly as well as indirectly via situational interest.

A Study on Conditional Access System for Data Confidential using Smart-Card (스마트 카드를 이용한 자료 유출 제한 시스템에 대한 연구)

  • 김신홍;이광제
    • Journal of the Institute of Electronics Engineers of Korea TE
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    • v.37 no.5
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    • pp.125-131
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    • 2000
  • In this paper, we proposed conditional access algorithm for data confidential using smart card. This algorithm is constructed smart card and E-mail gateway for restricting of user's illegal confidential data transmission. After processing of certification procedure in smart card, each E-mail forwarded to E-mail gateway(EG). The EG selects outgoing E-mail and it is sent to fire-wall E-mail processing program, it is checked attached file in transmission mail and if it is attached file, it writes to database. This time, it can be used evidence data about user's illegal confidential data transmission, because of using registered content and smart card certification data in database. in addition to, we can get psychologically effect of prevention to send illegally, and this system can prevent spam mail in EG, also.

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COMPARISON OF MEMORY FUNCTION BETWEEN ATTENTION DEFICIT/HYPERACTIVITY DISORDER AND LEARNING DISORDER CHILDREN (주의력 결핍/과잉운동 장애와 학습 장애 아동의 기억 기능 비교)

  • Kim, Yong-Hee;Cho, Soo-Churl;Shin, Min-Sup
    • Journal of the Korean Academy of Child and Adolescent Psychiatry
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    • v.13 no.1
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    • pp.85-92
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    • 2002
  • Objectives:This study was conducted to compare the memory function among the attention deficit/hyperactivity disorder(ADHD), the learning disorder(LD) and the comorbidity disorder(ADHD+LD) groups. Methods:Thirty-four children(11 ADHD, 5 LD, 9 ADHD+LD, and 8 Psychiatric control) were individually assessed using the KEDI-WISC and Memoty Assessment Scale(MAS), and then the results of those test were analyzed. Results:In memory test, all of three group showed lower performances than control group. The comorbidity, the LD and the ADHD group showed lower scores in almost subtests of MAS respectively. The good performance in memory test was significantly correlated with the types of memory strategy and error response children used during testing. Discussion:The clinical utility of the memory test like MAS was discussed in terms of differential diagnosis for ADHD, LD and ADHD+LD children.

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A Study on Standardization of a Career Preparation Behavior Scale for College Students (대학생용 진로준비행동검사의 표준화 연구: 4년제 대학생을 대상으로)

  • Seo, Hee-jung;Yun, Myung-hee
    • Journal of vocational education research
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    • v.33 no.3
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    • pp.105-125
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    • 2014
  • The purposes of this study are to develop the standardized tests of career preparation behavior of career preparation behavior for college students. For these, the 'Career Preparation Behavior Scale for College Students' which was developed in 2011 was reviewed and revised. After 609 students were involved and analyzed for the pretest, 1,244 subjects were collected by taking into account gender, grade, major, and location of colleges for developing a standardized test. The Career Preparation Behavior Scale consisted of 3 subareas and 30 items: 11 items for learning area, 12 items for counseling and information collecting area, 7 items for employment action area. The levels of reliabilities, construct validity, discriminant validity, and the concurrent validity were relatively high. Also, the suitability index of the structural model was analyzed to check the structural significance. The degree of career reparation behavior among norm groups was increased in general according to the grades. Scores of students majoring in humanities and social sciences received significantly high scores compared with those of majoring in science and technology or in art and music. But the levels of satisfaction on career preparation behavior were no difference according to gender, grade, and major. 'The Standardized Career Preparation Behavior Scale for College Students' would be used for conducting career education or programs for college students in the future.

An Empirical Study on the Variable Rate Deposit Insurance Premium in Korea (변동예금보험료율의 부과에 관한 실증연구)

  • Kim, Dae-Ho
    • The Korean Journal of Financial Management
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    • v.20 no.1
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    • pp.279-304
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    • 2003
  • This study presents some empirical results on variable rate deposit insurance premium in Korea. The study estimates deposit insurance premium for all insured financial institutions in Korea using Ronn and Verma(1986) model which is based on Merton(1977)'s option pricing model. The sample period is 1995-2001 and the study includes trend analysis and cross-sectional analysis for premium estimation. The study also includes the correlation analysis between the estimates and profitability and capitalvariables such as BIS capital ratios, ROE and ROA. The results show that the estimates differ across financial institutions and sample periods. Thus it supports that each deposit premium should reflect its own risks. It also supports the necessity for the system of variable rate deposit insurance premium.

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